Can a weighted vest be a useful training prop?
If you’re looking for a different way to progress a client’s lower-body strength, consider adding a weighted vest to the training program. Specifically, wearing a progressively heavier weighted vest while stepping may be effective in boosting lower-body power and functional ability among older women.
University College Dublin researchers conducted a study with 11 women, aged 65–74. For 6 weeks, the women did home-based drills three times a day, thrice weekly (for a total of 54 sessions), on a 20-centimeter (7.9-inch) step, while wearing a vest. The vest initially had no extra weight, but load increased to 10% of body weight by weeks 5 and 6. All subjects showed significant improvements in stair-climbing ability, on a par with previous weighted training programs, “despite a greatly reduced training volume (in terms of work done, time commitment, external loading, and [program] duration).”
The researchers would like to see a longer investigation with a larger, more diverse sample. The study appeared in the Journal of Clinical Medicine (2019; doi:10.3390/jcm8010041).